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Manual (e.g. human-terminal-based) RSpec helper -- just `require` it in your spec_helper.rb
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| require 'highline' | |
| module ManualHelper | |
| MANUAL_OPERATOR_PRESENT = | |
| ENV['MANUAL_OPERATOR_PRESENT'].to_s !~ /^(0|no?|f(alse)?)?$/i | |
| FORCE_COLOR = | |
| ENV['FORCE_COLOR'].to_s !~ /^(0|no?|f(alse)?)?$/i | |
| HighLine.color_scheme = HighLine.add_to_color_scheme( | |
| # TODO? , :on_black etc | |
| manual: [:yellow], | |
| explain: [:bold, :yellow], | |
| demand: [:bold, :white], | |
| prompt: [:bold, :green] | |
| ) | |
| HighLine.use_color = false unless | |
| $stdout.isatty || FORCE_COLOR | |
| def self.included(c) | |
| HighLine.colorize_strings | |
| c.around do |example| | |
| expect($stdout.isatty).to be_truthy, "Must be run from a terminal (by a person, manually)" unless | |
| MANUAL_OPERATOR_PRESENT | |
| manual_say "\n## manual please\n", :manual | |
| example.run | |
| manual_say "\n## thank you\n", :manual | |
| end | |
| end | |
| def explain(msg) | |
| manual_say msg, :explain | |
| end | |
| def demand(claim) | |
| manual_say claim, :demand | |
| expect(HighLine.agree "OK?".color(:prompt)).to be_truthy, "Well let's get this working then, shall we?!" | |
| end | |
| private | |
| def manual_say(what, color) | |
| # NOTE to flush HL, you need a space at the end, apparently | |
| HighLine.say "#{what}\n ".color(color) | |
| end | |
| end | |
| RSpec.configure do |c| | |
| c.include ManualHelper | |
| end |
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